CA1226398A - Chain terminators for polyvinyl chloride polymerization - Google Patents
Chain terminators for polyvinyl chloride polymerizationInfo
- Publication number
- CA1226398A CA1226398A CA000406483A CA406483A CA1226398A CA 1226398 A CA1226398 A CA 1226398A CA 000406483 A CA000406483 A CA 000406483A CA 406483 A CA406483 A CA 406483A CA 1226398 A CA1226398 A CA 1226398A
- Authority
- CA
- Canada
- Prior art keywords
- tert
- carbon atoms
- hydroxy
- alkyl
- butyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
- C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28038981A | 1981-07-06 | 1981-07-06 | |
US280,389 | 1988-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1226398A true CA1226398A (en) | 1987-09-01 |
Family
ID=23072875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000406483A Expired CA1226398A (en) | 1981-07-06 | 1982-07-02 | Chain terminators for polyvinyl chloride polymerization |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0069702B1 (de) |
JP (1) | JPS5817106A (de) |
CA (1) | CA1226398A (de) |
DE (1) | DE3264027D1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1501878A1 (de) * | 2002-05-01 | 2005-02-02 | Ciba SC Holding AG | Verfahren zum abbruch der vinylchloridpolymerisation |
WO2010107519A1 (en) * | 2009-03-20 | 2010-09-23 | Smartcells, Inc. | Terminally-functionalized conjugates and uses thereof |
CN109265587A (zh) * | 2018-09-11 | 2019-01-25 | 蓝凤祥 | 一种防冻型高热老化白度聚氯乙烯终止剂乳液及其制备方法 |
CN111393548B (zh) * | 2020-04-13 | 2022-05-13 | 内蒙古鄂尔多斯电力冶金集团股份有限公司 | 一种高热稳定性的聚氯乙烯树脂的制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3285855A (en) * | 1965-03-11 | 1966-11-15 | Geigy Chem Corp | Stabilization of organic material with esters containing an alkylhydroxy-phenyl group |
US4229598A (en) * | 1978-12-14 | 1980-10-21 | Conoco, Inc. | Chemicals for treatment of PVC |
US4324874A (en) * | 1980-10-08 | 1982-04-13 | Tenneco Chemicals, Inc. | Production of vinyl halide polymers with dialkyl, hydroxy phenyl alkanoic ester of polyhydric alcohols |
-
1982
- 1982-06-30 EP EP19820810280 patent/EP0069702B1/de not_active Expired
- 1982-06-30 DE DE8282810280T patent/DE3264027D1/de not_active Expired
- 1982-07-02 CA CA000406483A patent/CA1226398A/en not_active Expired
- 1982-07-06 JP JP11760582A patent/JPS5817106A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0069702B1 (de) | 1985-06-05 |
DE3264027D1 (en) | 1985-07-11 |
EP0069702A3 (en) | 1983-04-06 |
JPS5817106A (ja) | 1983-02-01 |
JPH0322885B2 (de) | 1991-03-27 |
EP0069702A2 (de) | 1983-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |